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RelationalGroupedDataset.Agg(Column, Column[]) Method

  • Reference

Definition

Namespace:
Microsoft.Spark.Sql
Assembly:
Microsoft.Spark.dll
Package:
Microsoft.Spark v1.0.0

Compute aggregates by specifying a series of aggregate columns.

public Microsoft.Spark.Sql.DataFrame Agg (Microsoft.Spark.Sql.Column expr, params Microsoft.Spark.Sql.Column[] exprs);
member this.Agg : Microsoft.Spark.Sql.Column * Microsoft.Spark.Sql.Column[] -> Microsoft.Spark.Sql.DataFrame
Public Function Agg (expr As Column, ParamArray exprs As Column()) As DataFrame

Parameters

expr
Column

Column to aggregate on

exprs
Column[]

Additional columns to aggregate on

Returns

DataFrame

New DataFrame object with aggregation applied

Applies to